2I6R

Crystal structure of E. coli HypE, a hydrogenase maturation protein

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D (A, B, C, D)	HypE protein	polymer	334	35141.3	4	UniProt (Q7ABB2) Pfam (PF00586) Pfam (PF02769) UniProt (by SIFTS) (P24193)	Escherichia coli O157:H7
2	E, F, G, H (A, B, C, D)	water	water		18.0	397	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 322 (UniProt: Q7ABB2)

PDB	External Database	Details
Met -11	-	expression tag
Gly -10	-	expression tag
Ser -9	-	expression tag
Ser -8	-	expression tag
His -7	-	expression tag
His -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
Gly -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	140565.1
All*	Total formula weight	140565.1

*Water molecules are not included.